top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

What is the time when they will again shine simultaneously?

0 votes
135 views

In a marriage party, three different lights shine after every 10 seconds, 15 seconds and 25 seconds respectively, if all these lights change simultaneously at 6 : 25 : 00 hours.
What is the time when they will again shine simultaneously?

posted Feb 3, 2020 by Basabdatta Mukherjee

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer (Check Answer ▼)





Similar Puzzles
0 votes
After what minimum time they meet first at B, will they again meet at B?

Two men start a bicycle race at triangular track ABC.

Starting from the point A simultaneously, one of them traverse the track in clockwise sense A-> B -> C & the other in anticlockwise sense A-> C-> B with their respective constant speed. After 4 min from the start, they first meet at B and then continue the race.

After what minimum time they meet first at B, will they again meet at B? Distance AB=500m, BC=400m, CA=300m

0 votes
Two taps can fill a tank in 4 hours and 5 hours. If two taps are operate simultaneously, in how much time...............

Two taps can fill a tank in 4 hours and 5 hours.
If two taps are operate simultaneously, in how much time will the tank be filled?

0 votes
What time in hours will they take to be 13.5 km apart, if they run in the same direction?

Kajal and Rajendra start running from the same place at the rate of 7.6 kmph and 7.85 kmph respectively.
What time in hours will they take to be 13.5 km apart, if they run in the same direction?

0 votes
In what time will they be clear of each other from the moment they meet ?

Two trains 132 metres and 108 metres in length are running towards each other on parallel lines , one at the rate of 32 km per hour and another at 40 km per hour .
In what time will they be clear of each other from the moment they meet ?

+1 vote
What will be the actual time when the clock indicates 1 p.m. on the 6th day?

A clock is set to show the correct time at 11 a.m.
The clock gains 12 minutes in 12 hours.
What will be the actual time when the clock indicates 1 p.m. on the 6th day?

...